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clearfix\u0022\u003E\u003Ch3 class=\u0022fig-data-group-title\u0022\u003EFigures\u003C\/h3\u003E\u003Cdiv class=\u0022fig-data-jump-links\u0022\u003E\u003Cul class=\u0022fig-data-jump-links-list links inline\u0022\u003E\u003Cli class=\u0022supplementary-material first\u0022\u003E\u003Ca href=\u0022#fig-data-supplementary-materials\u0022 class=\u0022fig-data-jump-link fig-data-jump-link-supplementary-material link-icon\u0022\u003E\u003Ci class=\u0022icon-caret-down\u0022\u003E\u003C\/i\u003E \u003Cspan class=\u0022title\u0022\u003ESupplementary Materials\u003C\/span\u003E\u003C\/a\u003E\u003C\/li\u003E\n\u003Cli class=\u0022additional-files last\u0022\u003E\u003Ca href=\u0022#fig-data-additional-files\u0022 class=\u0022fig-data-jump-link fig-data-jump-link-additional-files link-icon\u0022\u003E\u003Ci class=\u0022icon-caret-down\u0022\u003E\u003C\/i\u003E \u003Cspan class=\u0022title\u0022\u003EAdditional Files\u003C\/span\u003E\u003C\/a\u003E\u003C\/li\u003E\n\u003C\/ul\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cul class=\u0022fig-data-list clearfix\u0022 id=\u0022fragments-fig\u0022\u003E\u003Cli class=\u0022first\u0022\u003E\u003Cdiv class=\u0022element-fig-data clearfix figure-caption\u0022\u003E\u003Cdiv class=\u0022highwire-markup\u0022\u003E\u003Cdiv xmlns=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022 id=\u0022content-block-markup\u0022 xmlns:xhtml=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022\u003E\u003Cfigure class=\u0022fig-expansion figure figure--data\u0022 id=\u0022F1\u0022\u003E\n \u003Cdiv class=\u0022figure__head highwire-figure\u0022\u003E\n \u003Cspan class=\u0022highwire-journal-article-marker-start\u0022\u003E\u003C\/span\u003E\u003Ca href=\u0022\u0022\u003E\u003Ca href=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F1.large.jpg?width=800\u0026amp;height=600\u0026amp;carousel=1\u0022 title=\u0022Working principle and general properties. (A) Mutual capacitive coupling is simulated between two planar electrodes (shown in the inset without a finger). The coupling between electrodes is reduced by the presence of a finger, which acts as an electrode itself. (B) Finger approaching a pair of electrodes that are in the form of a loop and disc. The finger reduces the coupling between the electrodes (CM) by coupling itself with the projected field (CF is increased). (C) Two-dimensional array of loop-disc electrode pattern, with the loops on top. (D) Sensor array sitting above a forearm and a printed number pad. (E) Sensor array on an LCD with a video playing demonstrating transparency. Two edges of the sensor are indicated by the dashed lines. A third edge is just visible, extending perpendicular to the lower line. (F) Sensor array wrapped around a finger demonstrating conformity.\u0022 class=\u0022fragment-images colorbox-load\u0022 rel=\u0022gallery-fragment-images-730991813\u0022 data-figure-caption=\u0022\u0026lt;div class=\u0026quot;highwire-markup\u0026quot;\u0026gt;\u0026lt;span class=\u0026quot;fig-label\u0026quot;\u0026gt;Fig. 1\u0026lt;\/span\u0026gt; \u0026lt;span class=\u0026quot;caption-title\u0026quot;\u0026gt;Working principle and general properties.\u0026lt;\/span\u0026gt;\u0026lt;p id=\u0026quot;p-6\u0026quot;\u0026gt;(\u0026lt;strong\u0026gt;A\u0026lt;\/strong\u0026gt;) Mutual capacitive coupling is simulated between two planar electrodes (shown in the inset without a finger). The coupling between electrodes is reduced by the presence of a finger, which acts as an electrode itself. (\u0026lt;strong\u0026gt;B\u0026lt;\/strong\u0026gt;) Finger approaching a pair of electrodes that are in the form of a loop and disc. The finger reduces the coupling between the electrodes (\u0026lt;em\u0026gt;C\u0026lt;\/em\u0026gt;\u0026lt;sub\u0026gt;M\u0026lt;\/sub\u0026gt;) by coupling itself with the projected field (\u0026lt;em\u0026gt;C\u0026lt;\/em\u0026gt;\u0026lt;sub\u0026gt;F\u0026lt;\/sub\u0026gt; is increased). (\u0026lt;strong\u0026gt;C\u0026lt;\/strong\u0026gt;) Two-dimensional array of loop-disc electrode pattern, with the loops on top. (\u0026lt;strong\u0026gt;D\u0026lt;\/strong\u0026gt;) Sensor array sitting above a forearm and a printed number pad. (\u0026lt;strong\u0026gt;E\u0026lt;\/strong\u0026gt;) Sensor array on an LCD with a video playing demonstrating transparency. Two edges of the sensor are indicated by the dashed lines. A third edge is just visible, extending perpendicular to the lower line. (\u0026lt;strong\u0026gt;F\u0026lt;\/strong\u0026gt;) Sensor array wrapped around a finger demonstrating conformity.\u0026lt;\/p\u0026gt;\u0026lt;div class=\u0026quot;sb-div caption-clear\u0026quot;\/\u0026gt;\u0026lt;\/div\u0026gt;\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003Cspan class=\u0022hw-responsive-img\u0022\u003E\u003Cimg class=\u0022fragment-image lazyload\u0022 aria-describedby=\u0022F1-caption\u0022 src=\u0022data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\u0022 data-src=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F1.medium.gif\u0022\/\u003E\u003Cnoscript\u003E\u003Cimg class=\u0022fragment-image\u0022 aria-describedby=\u0022F1-caption\u0022 src=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F1.medium.gif\u0022\/\u003E\u003C\/noscript\u003E\u003C\/span\u003E\u003C\/a\u003E\u003C\/a\u003E\u003Cspan class=\u0022highwire-journal-article-marker-end\u0022\u003E\u003C\/span\u003E \u003C\/div\u003E\n \u003Cfigcaption class=\u0022fig-caption\u0022 id=\u0022F1-caption\u0022\u003E\n \u003Cspan class=\u0022fig-label\u0022\u003EFig. 1\u003C\/span\u003E \u003Cspan class=\u0022caption-title\u0022\u003EWorking principle and general properties.\u003C\/span\u003E\u003Cp id=\u0022p-6\u0022\u003E(\u003Cstrong\u003EA\u003C\/strong\u003E) Mutual capacitive coupling is simulated between two planar electrodes (shown in the inset without a finger). The coupling between electrodes is reduced by the presence of a finger, which acts as an electrode itself. (\u003Cstrong\u003EB\u003C\/strong\u003E) Finger approaching a pair of electrodes that are in the form of a loop and disc. The finger reduces the coupling between the electrodes (\u003Cem\u003EC\u003C\/em\u003E\u003Csub\u003EM\u003C\/sub\u003E) by coupling itself with the projected field (\u003Cem\u003EC\u003C\/em\u003E\u003Csub\u003EF\u003C\/sub\u003E is increased). (\u003Cstrong\u003EC\u003C\/strong\u003E) Two-dimensional array of loop-disc electrode pattern, with the loops on top. (\u003Cstrong\u003ED\u003C\/strong\u003E) Sensor array sitting above a forearm and a printed number pad. (\u003Cstrong\u003EE\u003C\/strong\u003E) Sensor array on an LCD with a video playing demonstrating transparency. Two edges of the sensor are indicated by the dashed lines. A third edge is just visible, extending perpendicular to the lower line. (\u003Cstrong\u003EF\u003C\/strong\u003E) Sensor array wrapped around a finger demonstrating conformity.\u003C\/p\u003E\u003Cdiv class=\u0022sb-div caption-clear\u0022\u003E\u003C\/div\u003E \u003C\/figcaption\u003E\n \u003C\/figure\u003E\u003Cspan id=\u0022related-urls\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/li\u003E\n\u003Cli\u003E\u003Cdiv class=\u0022element-fig-data clearfix figure-caption\u0022\u003E\u003Cdiv class=\u0022highwire-markup\u0022\u003E\u003Cdiv xmlns=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022 id=\u0022content-block-markup\u0022 xmlns:xhtml=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022\u003E\u003Cfigure class=\u0022fig-expansion figure figure--data\u0022 id=\u0022F2\u0022\u003E\n \u003Cdiv class=\u0022figure__head highwire-figure\u0022\u003E\n \u003Cspan class=\u0022highwire-journal-article-marker-start\u0022\u003E\u003C\/span\u003E\u003Ca href=\u0022\u0022\u003E\u003Ca href=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F2.large.jpg?width=800\u0026amp;height=600\u0026amp;carousel=1\u0022 title=\u0022Sensor fabrication and sensitivity. (A) Curing PDMS in a mold. (B) Plasma-bonding three layers forming perpendicular channels on top and bottom of the dielectric. (C) Injecting the monomer mixture inside the channels and polymerizing them to form the ionically conducting electrodes. (D) Map showing the localized change in capacitance due to a touch by a finger. (E) Change in capacitance due to a hovering finger at various distances from the top of the sensor. The change in capacitance upon approach of the finger is negative, as indicated.\u0022 class=\u0022fragment-images colorbox-load\u0022 rel=\u0022gallery-fragment-images-730991813\u0022 data-figure-caption=\u0022\u0026lt;div class=\u0026quot;highwire-markup\u0026quot;\u0026gt;\u0026lt;span class=\u0026quot;fig-label\u0026quot;\u0026gt;Fig. 2\u0026lt;\/span\u0026gt; \u0026lt;span class=\u0026quot;caption-title\u0026quot;\u0026gt;Sensor fabrication and sensitivity.\u0026lt;\/span\u0026gt;\u0026lt;p id=\u0026quot;p-10\u0026quot;\u0026gt;(\u0026lt;strong\u0026gt;A\u0026lt;\/strong\u0026gt;) Curing PDMS in a mold. (\u0026lt;strong\u0026gt;B\u0026lt;\/strong\u0026gt;) Plasma-bonding three layers forming perpendicular channels on top and bottom of the dielectric. (\u0026lt;strong\u0026gt;C\u0026lt;\/strong\u0026gt;) Injecting the monomer mixture inside the channels and polymerizing them to form the ionically conducting electrodes. (\u0026lt;strong\u0026gt;D\u0026lt;\/strong\u0026gt;) Map showing the localized change in capacitance due to a touch by a finger. (\u0026lt;strong\u0026gt;E\u0026lt;\/strong\u0026gt;) Change in capacitance due to a hovering finger at various distances from the top of the sensor. The change in capacitance upon approach of the finger is negative, as indicated.\u0026lt;\/p\u0026gt;\u0026lt;div class=\u0026quot;sb-div caption-clear\u0026quot;\/\u0026gt;\u0026lt;\/div\u0026gt;\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003Cspan class=\u0022hw-responsive-img\u0022\u003E\u003Cimg class=\u0022fragment-image lazyload\u0022 aria-describedby=\u0022F2-caption\u0022 src=\u0022data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\u0022 data-src=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F2.medium.gif\u0022\/\u003E\u003Cnoscript\u003E\u003Cimg class=\u0022fragment-image\u0022 aria-describedby=\u0022F2-caption\u0022 src=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F2.medium.gif\u0022\/\u003E\u003C\/noscript\u003E\u003C\/span\u003E\u003C\/a\u003E\u003C\/a\u003E\u003Cspan class=\u0022highwire-journal-article-marker-end\u0022\u003E\u003C\/span\u003E \u003C\/div\u003E\n \u003Cfigcaption class=\u0022fig-caption\u0022 id=\u0022F2-caption\u0022\u003E\n \u003Cspan class=\u0022fig-label\u0022\u003EFig. 2\u003C\/span\u003E \u003Cspan class=\u0022caption-title\u0022\u003ESensor fabrication and sensitivity.\u003C\/span\u003E\u003Cp id=\u0022p-10\u0022\u003E(\u003Cstrong\u003EA\u003C\/strong\u003E) Curing PDMS in a mold. (\u003Cstrong\u003EB\u003C\/strong\u003E) Plasma-bonding three layers forming perpendicular channels on top and bottom of the dielectric. (\u003Cstrong\u003EC\u003C\/strong\u003E) Injecting the monomer mixture inside the channels and polymerizing them to form the ionically conducting electrodes. (\u003Cstrong\u003ED\u003C\/strong\u003E) Map showing the localized change in capacitance due to a touch by a finger. (\u003Cstrong\u003EE\u003C\/strong\u003E) Change in capacitance due to a hovering finger at various distances from the top of the sensor. The change in capacitance upon approach of the finger is negative, as indicated.\u003C\/p\u003E\u003Cdiv class=\u0022sb-div caption-clear\u0022\u003E\u003C\/div\u003E \u003C\/figcaption\u003E\n \u003C\/figure\u003E\u003Cspan id=\u0022related-urls\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/li\u003E\n\u003Cli\u003E\u003Cdiv class=\u0022element-fig-data clearfix figure-caption\u0022\u003E\u003Cdiv class=\u0022highwire-markup\u0022\u003E\u003Cdiv xmlns=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022 id=\u0022content-block-markup\u0022 xmlns:xhtml=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022\u003E\u003Cfigure class=\u0022fig-expansion figure figure--data\u0022 id=\u0022F3\u0022\u003E\n \u003Cdiv class=\u0022figure__head highwire-figure\u0022\u003E\n \u003Cspan class=\u0022highwire-journal-article-marker-start\u0022\u003E\u003C\/span\u003E\u003Ca href=\u0022\u0022\u003E\u003Ca href=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F3.large.jpg?width=800\u0026amp;height=600\u0026amp;carousel=1\u0022 title=\u0022Touching while stretching and bending. (A) Plot showing the recorded displacement (7% strain) and capacitance of a single taxel in the sensor while being stretched by a sinusoidally varying displacement using a dynamic mechanical analyzer; the sharp drops in capacitance coincide with touch, while the sinusoidally varying changes are the result of the stretching. (B) Sensor in steady state. (C) Stable capacitance map for steady state. (D) Sensor folded in an anticlockwise direction. (E) Resulting small positive change in capacitance of the taxels along the axis of bend where capacitance increases with positive y axis. (F) Sensor being touched while being bent. (G) Negative change in capacitance map showing the taxel touched having a change in capacitance of 10%, reduced slightly by the change due to the bend where the capacitance decreases with positive y axis. (H) Sensor being bent in the clockwise direction. (I) Positive change in capacitance map showing the axis of bend and a similar response to that in (E).\u0022 class=\u0022fragment-images colorbox-load\u0022 rel=\u0022gallery-fragment-images-730991813\u0022 data-figure-caption=\u0022\u0026lt;div class=\u0026quot;highwire-markup\u0026quot;\u0026gt;\u0026lt;span class=\u0026quot;fig-label\u0026quot;\u0026gt;Fig. 3\u0026lt;\/span\u0026gt; \u0026lt;span class=\u0026quot;caption-title\u0026quot;\u0026gt;Touching while stretching and bending.\u0026lt;\/span\u0026gt;\u0026lt;p id=\u0026quot;p-16\u0026quot;\u0026gt;(\u0026lt;strong\u0026gt;A\u0026lt;\/strong\u0026gt;) Plot showing the recorded displacement (7% strain) and capacitance of a single taxel in the sensor while being stretched by a sinusoidally varying displacement using a dynamic mechanical analyzer; the sharp drops in capacitance coincide with touch, while the sinusoidally varying changes are the result of the stretching. (\u0026lt;strong\u0026gt;B\u0026lt;\/strong\u0026gt;) Sensor in steady state. (\u0026lt;strong\u0026gt;C\u0026lt;\/strong\u0026gt;) Stable capacitance map for steady state. (\u0026lt;strong\u0026gt;D\u0026lt;\/strong\u0026gt;) Sensor folded in an anticlockwise direction. (\u0026lt;strong\u0026gt;E\u0026lt;\/strong\u0026gt;) Resulting small positive change in capacitance of the taxels along the axis of bend where capacitance increases with positive \u0026lt;em\u0026gt;y\u0026lt;\/em\u0026gt; axis. (\u0026lt;strong\u0026gt;F\u0026lt;\/strong\u0026gt;) Sensor being touched while being bent. (\u0026lt;strong\u0026gt;G\u0026lt;\/strong\u0026gt;) Negative change in capacitance map showing the taxel touched having a change in capacitance of 10%, reduced slightly by the change due to the bend where the capacitance decreases with positive \u0026lt;em\u0026gt;y\u0026lt;\/em\u0026gt; axis. (\u0026lt;strong\u0026gt;H\u0026lt;\/strong\u0026gt;) Sensor being bent in the clockwise direction. (\u0026lt;strong\u0026gt;I\u0026lt;\/strong\u0026gt;) Positive change in capacitance map showing the axis of bend and a similar response to that in (E).\u0026lt;\/p\u0026gt;\u0026lt;div class=\u0026quot;sb-div caption-clear\u0026quot;\/\u0026gt;\u0026lt;\/div\u0026gt;\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003Cspan class=\u0022hw-responsive-img\u0022\u003E\u003Cimg class=\u0022fragment-image lazyload\u0022 aria-describedby=\u0022F3-caption\u0022 src=\u0022data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\u0022 data-src=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F3.medium.gif\u0022\/\u003E\u003Cnoscript\u003E\u003Cimg class=\u0022fragment-image\u0022 aria-describedby=\u0022F3-caption\u0022 src=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F3.medium.gif\u0022\/\u003E\u003C\/noscript\u003E\u003C\/span\u003E\u003C\/a\u003E\u003C\/a\u003E\u003Cspan class=\u0022highwire-journal-article-marker-end\u0022\u003E\u003C\/span\u003E \u003C\/div\u003E\n \u003Cfigcaption class=\u0022fig-caption\u0022 id=\u0022F3-caption\u0022\u003E\n \u003Cspan class=\u0022fig-label\u0022\u003EFig. 3\u003C\/span\u003E \u003Cspan class=\u0022caption-title\u0022\u003ETouching while stretching and bending.\u003C\/span\u003E\u003Cp id=\u0022p-16\u0022\u003E(\u003Cstrong\u003EA\u003C\/strong\u003E) Plot showing the recorded displacement (7% strain) and capacitance of a single taxel in the sensor while being stretched by a sinusoidally varying displacement using a dynamic mechanical analyzer; the sharp drops in capacitance coincide with touch, while the sinusoidally varying changes are the result of the stretching. (\u003Cstrong\u003EB\u003C\/strong\u003E) Sensor in steady state. (\u003Cstrong\u003EC\u003C\/strong\u003E) Stable capacitance map for steady state. (\u003Cstrong\u003ED\u003C\/strong\u003E) Sensor folded in an anticlockwise direction. (\u003Cstrong\u003EE\u003C\/strong\u003E) Resulting small positive change in capacitance of the taxels along the axis of bend where capacitance increases with positive \u003Cem\u003Ey\u003C\/em\u003E axis. (\u003Cstrong\u003EF\u003C\/strong\u003E) Sensor being touched while being bent. (\u003Cstrong\u003EG\u003C\/strong\u003E) Negative change in capacitance map showing the taxel touched having a change in capacitance of 10%, reduced slightly by the change due to the bend where the capacitance decreases with positive \u003Cem\u003Ey\u003C\/em\u003E axis. (\u003Cstrong\u003EH\u003C\/strong\u003E) Sensor being bent in the clockwise direction. (\u003Cstrong\u003EI\u003C\/strong\u003E) Positive change in capacitance map showing the axis of bend and a similar response to that in (E).\u003C\/p\u003E\u003Cdiv class=\u0022sb-div caption-clear\u0022\u003E\u003C\/div\u003E \u003C\/figcaption\u003E\n \u003C\/figure\u003E\u003Cspan id=\u0022related-urls\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/li\u003E\n\u003Cli class=\u0022last\u0022\u003E\u003Cdiv class=\u0022element-fig-data clearfix figure-caption\u0022\u003E\u003Cdiv class=\u0022highwire-markup\u0022\u003E\u003Cdiv xmlns=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022 id=\u0022content-block-markup\u0022 xmlns:xhtml=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022\u003E\u003Cfigure class=\u0022fig-expansion figure figure--data\u0022 id=\u0022F4\u0022\u003E\n \u003Cdiv class=\u0022figure__head highwire-figure\u0022\u003E\n \u003Cspan class=\u0022highwire-journal-article-marker-start\u0022\u003E\u003C\/span\u003E\u003Ca href=\u0022\u0022\u003E\u003Ca href=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F4.large.jpg?width=800\u0026amp;height=600\u0026amp;carousel=1\u0022 title=\u0022Swipe, multitouch, and augmented bend detection. (A) Swipe functionality of the sensor showing the negative change in capacitance following a movement across the row from left to right. (B) Detection of one (top), two (middle), and three (bottom) fingers simultaneously, demonstrating multitouch capability. (C) Diagram of the design and results from an augmented bend sensor (compared with the regular sensor with the neutral axis aligned with the dielectric), with the neutral axis aligned with the top electrode layer, which enhances the detection of bend (bottom left) but still enables the simultaneous detection of touch (bottom right).\u0022 class=\u0022fragment-images colorbox-load\u0022 rel=\u0022gallery-fragment-images-730991813\u0022 data-figure-caption=\u0022\u0026lt;div class=\u0026quot;highwire-markup\u0026quot;\u0026gt;\u0026lt;span class=\u0026quot;fig-label\u0026quot;\u0026gt;Fig. 4\u0026lt;\/span\u0026gt; \u0026lt;span class=\u0026quot;caption-title\u0026quot;\u0026gt;Swipe, multitouch, and augmented bend detection.\u0026lt;\/span\u0026gt;\u0026lt;p id=\u0026quot;p-19\u0026quot;\u0026gt;(\u0026lt;strong\u0026gt;A\u0026lt;\/strong\u0026gt;) Swipe functionality of the sensor showing the negative change in capacitance following a movement across the row from left to right. (\u0026lt;strong\u0026gt;B\u0026lt;\/strong\u0026gt;) Detection of one (top), two (middle), and three (bottom) fingers simultaneously, demonstrating multitouch capability. (\u0026lt;strong\u0026gt;C\u0026lt;\/strong\u0026gt;) Diagram of the design and results from an augmented bend sensor (compared with the regular sensor with the neutral axis aligned with the dielectric), with the neutral axis aligned with the top electrode layer, which enhances the detection of bend (bottom left) but still enables the simultaneous detection of touch (bottom right).\u0026lt;\/p\u0026gt;\u0026lt;div class=\u0026quot;sb-div caption-clear\u0026quot;\/\u0026gt;\u0026lt;\/div\u0026gt;\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003Cspan class=\u0022hw-responsive-img\u0022\u003E\u003Cimg class=\u0022fragment-image lazyload\u0022 aria-describedby=\u0022F4-caption\u0022 src=\u0022data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\u0022 data-src=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F4.medium.gif\u0022\/\u003E\u003Cnoscript\u003E\u003Cimg class=\u0022fragment-image\u0022 aria-describedby=\u0022F4-caption\u0022 src=\u0022http:\/\/advances.sciencemag.org\/content\/advances\/3\/3\/e1602200\/F4.medium.gif\u0022\/\u003E\u003C\/noscript\u003E\u003C\/span\u003E\u003C\/a\u003E\u003C\/a\u003E\u003Cspan class=\u0022highwire-journal-article-marker-end\u0022\u003E\u003C\/span\u003E \u003C\/div\u003E\n \u003Cfigcaption class=\u0022fig-caption\u0022 id=\u0022F4-caption\u0022\u003E\n \u003Cspan class=\u0022fig-label\u0022\u003EFig. 4\u003C\/span\u003E \u003Cspan class=\u0022caption-title\u0022\u003ESwipe, multitouch, and augmented bend detection.\u003C\/span\u003E\u003Cp id=\u0022p-19\u0022\u003E(\u003Cstrong\u003EA\u003C\/strong\u003E) Swipe functionality of the sensor showing the negative change in capacitance following a movement across the row from left to right. (\u003Cstrong\u003EB\u003C\/strong\u003E) Detection of one (top), two (middle), and three (bottom) fingers simultaneously, demonstrating multitouch capability. (\u003Cstrong\u003EC\u003C\/strong\u003E) Diagram of the design and results from an augmented bend sensor (compared with the regular sensor with the neutral axis aligned with the dielectric), with the neutral axis aligned with the top electrode layer, which enhances the detection of bend (bottom left) but still enables the simultaneous detection of touch (bottom right).\u003C\/p\u003E\u003Cdiv class=\u0022sb-div caption-clear\u0022\u003E\u003C\/div\u003E \u003C\/figcaption\u003E\n \u003C\/figure\u003E\u003Cspan id=\u0022related-urls\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/li\u003E\n\u003C\/ul\u003E\u003C\/div\u003E\u003Cdiv id=\u0022fig-data-supplementary-materials\u0022 class=\u0022group frag-supplementary-material\u0022\u003E\u003Cdiv class=\u0022fig-data-title-jump clearfix\u0022\u003E\u003Ch3 class=\u0022fig-data-group-title\u0022\u003ESupplementary Materials\u003C\/h3\u003E\u003Cdiv class=\u0022fig-data-jump-links\u0022\u003E\u003Cul class=\u0022fig-data-jump-links-list links inline\u0022\u003E\u003Cli class=\u0022figure first\u0022\u003E\u003Ca href=\u0022#fig-data-figures\u0022 class=\u0022fig-data-jump-link fig-data-jump-link-figure link-icon\u0022\u003E\u003Ci class=\u0022icon-caret-up\u0022\u003E\u003C\/i\u003E \u003Cspan class=\u0022title\u0022\u003EFigures\u003C\/span\u003E\u003C\/a\u003E\u003C\/li\u003E\n\u003Cli class=\u0022additional-files last\u0022\u003E\u003Ca href=\u0022#fig-data-additional-files\u0022 class=\u0022fig-data-jump-link fig-data-jump-link-additional-files link-icon\u0022\u003E\u003Ci class=\u0022icon-caret-down\u0022\u003E\u003C\/i\u003E \u003Cspan class=\u0022title\u0022\u003EAdditional Files\u003C\/span\u003E\u003C\/a\u003E\u003C\/li\u003E\n\u003C\/ul\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cul class=\u0022fig-data-list clearfix\u0022 id=\u0022fragments-supplementary-material\u0022\u003E\u003Cli class=\u0022first last\u0022\u003E\u003Cdiv class=\u0022element-fig-data clearfix supplementary-material-caption\u0022\u003E\u003Cdiv class=\u0022highwire-markup\u0022\u003E\u003Cdiv xmlns=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022 id=\u0022content-block-markup\u0022 xmlns:xhtml=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022\u003E\u003Cdiv class=\u0022supplementary-material-expansion\u0022 id=\u0022DC1\u0022\u003E\u003Cspan class=\u0022highwire-journal-article-marker-start\u0022\u003E\u003C\/span\u003E\u003Cp id=\u0022p-34\u0022\u003ESupplementary material for this article is available at \u003Ca href=\u0022http:\/\/advances.sciencemag.org\/cgi\/content\/full\/3\/3\/e1602200\/DC1\u0022\u003Ehttp:\/\/advances.sciencemag.org\/cgi\/content\/full\/3\/3\/e1602200\/DC1\u003C\/a\u003E\u003C\/p\u003E\u003Cp id=\u0022p-35\u0022\u003EEffects of scaling on sensor\u003C\/p\u003E\u003Cp id=\u0022p-36\u0022\u003EMechanical characterization: Cyclic loading\u003C\/p\u003E\u003Cp id=\u0022p-37\u0022\u003Efig. S1. Coplanar electrode capacitor with a finger.\u003C\/p\u003E\u003Cp id=\u0022p-38\u0022\u003Efig. S2. Finger on an array of capacitive sensors.\u003C\/p\u003E\u003Cp id=\u0022p-39\u0022\u003Efig. S3. Effect of scaling on change in capacitance along a row due to a touch at a single taxel.\u003C\/p\u003E\u003Cp id=\u0022p-40\u0022\u003Efig. S4. Steps of mechanical test.\u003C\/p\u003E\u003Cp id=\u0022p-41\u0022\u003Efig. S5. Plot showing change in capacitance in percentage due to a touch after cycles of 10% strain, followed by a buckling with a radius of curvature of 16 mm.\u003C\/p\u003E\u003Cp id=\u0022p-42\u0022\u003Emovie S1. Video showing proximity detection.\u003C\/p\u003E\u003Cp id=\u0022p-43\u0022\u003Emovie S2. Video showing the sensor being stretched and then being touched while being stretched.\u003C\/p\u003E\u003Cp id=\u0022p-44\u0022\u003Emovie S3. Video showing the sensor being bent and a finger touching it while bending.\u003C\/p\u003E\u003Cp id=\u0022p-45\u0022\u003Emovie S4. Video showing a finger moving across the sensor and the sensor\u2019s response to it.\u003C\/p\u003E\u003Cp id=\u0022p-46\u0022\u003Emovie S5. Video showing multiple fingers touching the sensor at multiple locations.\u003C\/p\u003E\u003Cp id=\u0022p-47\u0022\u003Emovie S6. Video showing an accidental coffee spill on the sensor and continued functionality after wiping it clean.\u003C\/p\u003E\u003Cp id=\u0022p-48\u0022\u003Emovie S7. Video showing a wrist gear made using this sensor and an LED grid under it to demonstrate potential use as part of a wearable device.\u003C\/p\u003E\u003Cp id=\u0022p-49\u0022\u003EReference (\u003Cspan id=\u0022xref-ref-38-1\u0022 class=\u0022xref-bibr\u0022\u003E\u003Cem\u003E38\u003C\/em\u003E\u003C\/span\u003E)\u003C\/p\u003E\u003Cspan class=\u0022highwire-journal-article-marker-end\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003Cspan id=\u0022related-urls\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/li\u003E\n\u003C\/ul\u003E\u003C\/div\u003E\u003Cdiv id=\u0022fig-data-additional-files\u0022 class=\u0022group frag-additional-files\u0022\u003E\u003Cdiv class=\u0022fig-data-title-jump clearfix\u0022\u003E\u003Ch3 class=\u0022fig-data-group-title\u0022\u003EAdditional Files\u003C\/h3\u003E\u003Cdiv class=\u0022fig-data-jump-links\u0022\u003E\u003Cul class=\u0022fig-data-jump-links-list links inline\u0022\u003E\u003Cli class=\u0022figure first\u0022\u003E\u003Ca href=\u0022#fig-data-figures\u0022 class=\u0022fig-data-jump-link fig-data-jump-link-figure link-icon\u0022\u003E\u003Ci class=\u0022icon-caret-up\u0022\u003E\u003C\/i\u003E \u003Cspan class=\u0022title\u0022\u003EFigures\u003C\/span\u003E\u003C\/a\u003E\u003C\/li\u003E\n\u003Cli class=\u0022supplementary-material last\u0022\u003E\u003Ca href=\u0022#fig-data-supplementary-materials\u0022 class=\u0022fig-data-jump-link fig-data-jump-link-supplementary-material link-icon\u0022\u003E\u003Ci class=\u0022icon-caret-up\u0022\u003E\u003C\/i\u003E \u003Cspan class=\u0022title\u0022\u003ESupplementary Materials\u003C\/span\u003E\u003C\/a\u003E\u003C\/li\u003E\n\u003C\/ul\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cul class=\u0022fig-data-list clearfix\u0022 id=\u0022fragments-additional-data\u0022\u003E\u003Cli class=\u0022first last\u0022\u003E\u003Cdiv class=\u0022highwire-markup\u0022\u003E\u003Cdiv xmlns=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022 id=\u0022content-block\u0022 xmlns:xhtml=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022\u003E\u003Cdiv\u003E\u003Cspan class=\u0022highwire-journal-article-marker-start\u0022\u003E\u003C\/span\u003E\u003Cdiv class=\u0022auto-clean\u0022\u003E\u003Cspan style=\u0022font-family: Verdana,Arial,Helvetica,sans-serif; font-size: 83.33%\u0022\u003E\n \n \u003Ch2\u003ESupplementary Materials\u003C\/h2\u003E\n \u003Cdiv id=\u0022MainColumn\u0022\u003E \n \u003Cp\u003E\u003Cstrong\u003EThis PDF file includes:\u003C\/strong\u003E\u003C\/p\u003E \n \u003Cul\u003E\u003Cli\u003EEffects of scaling on sensor\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E Mechanical characterization: Cyclic loading\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E fig. S1. Coplanar electrode capacitor with a finger.\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E fig. S2. Finger on an array of capacitive sensors.\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E fig. S3. Effect of scaling on change in capacitance along a row due to a touch at\n a single taxel.\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E fig. S4. Steps of mechanical test.\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E fig. S5. Plot showing change in capacitance in percentage due to a touch after cycles\n of 10% strain, followed by a buckling with a radius of curvature of 16 mm.\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E Reference (\u003Cem\u003E38\u003C\/em\u003E)\n \u003C\/li\u003E\u003C\/ul\u003E \n \u003Cp\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/7\/1602200_SM.pdf\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EDownload PDF\u003C\/a\u003E\u003C\/p\u003E \n \u003Cp\u003E\u003Cstrong\u003EOther Supplementary Material for this manuscript includes the following:\u003C\/strong\u003E\u003C\/p\u003E \n \u003Cul\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/0\/1602200_Movie_S1.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003Emovie S1\u003C\/a\u003E (.mp4 format). Video showing proximity detection.\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/1\/1602200_Movie_S2.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003Emovie S2\u003C\/a\u003E (.mp4 format). Video showing the sensor being stretched and then being touched while\n being stretched.\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/2\/1602200_Movie_S3.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003Emovie S3\u003C\/a\u003E (.mp4 format). Video showing the sensor being bent and a finger touching it while\n bending.\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/3\/1602200_Movie_S4.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003Emovie S4\u003C\/a\u003E (.mp4 format). Video showing a finger moving across the sensor and the sensor\u2019s response\n to it.\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/4\/1602200_Movie_S5.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003Emovie S5\u003C\/a\u003E (.mp4 format). Video showing multiple fingers touching the sensor at multiple locations.\n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/5\/1602200_Movie_S6.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003Emovie S6\u003C\/a\u003E (.mp4 format). Video showing an accidental coffee spill on the sensor and continued\n functionality after wiping it clean.\u003Cbr\/\u003E \n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/6\/1602200_Movie_S7.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003Emovie S7\u003C\/a\u003E (.mp4 format). Video showing a wrist gear made using this sensor and an LED grid\n under it to demonstrate potential use as part of a wearable device.\n \u003C\/li\u003E\u003C\/ul\u003E \n \u003C\/div\u003E\n \u003Cp\u003E\u003Cstrong\u003EFiles in this Data Supplement:\u003C\/strong\u003E\u003C\/p\u003E\n \u003Cul\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/7\/1602200_SM.pdf\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EAdobe PDF - 1602200_SM.pdf\u003C\/a\u003E \n \t\t\n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/6\/1602200_Movie_S7.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003C\/a\u003E\n \t\t\n \t\t\n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/4\/1602200_Movie_S5.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003C\/a\u003E\n \t\t\n \t\t\n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/2\/1602200_Movie_S3.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003C\/a\u003E\n \t\t\n \t\t\n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/0\/1602200_Movie_S1.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003C\/a\u003E\n \t\t\n \t\t\n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/3\/1602200_Movie_S4.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003C\/a\u003E\n \t\t\n \t\t\n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/5\/1602200_Movie_S6.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003C\/a\u003E\n \t\t\n \t\t\n \u003C\/li\u003E\u003Cli\u003E\u003Ca href=\u0022\/highwire\/filestream\/194347\/field_highwire_adjunct_files\/1\/1602200_Movie_S2.mp4\u0022 class=\u0022rewritten\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003C\/a\u003E\n \t\t\n \t\t\n \u003C\/li\u003E\u003C\/ul\u003E\n \u003C\/span\u003E\n \n \u003C\/div\u003E\u003Cspan class=\u0022highwire-journal-article-marker-end\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003Cspan id=\u0022related-urls\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/li\u003E\n\u003C\/ul\u003E\u003C\/div\u003E\u003C\/div\u003E \u003C\/div\u003E\n\n \n \u003C\/div\u003E\n\u003Cdiv class=\u0022panel-separator\u0022\u003E\u003C\/div\u003E\u003Cdiv class=\u0022panel-pane pane-panels-mini pane-article-fulltext-link\u0022\u003E\n \n \n \n \u003Cdiv class=\u0022pane-content\u0022\u003E\n \u003Cdiv class=\u0022cta__body\u0022\u003E\u003Cp\u003E\u003Ca href=\u0022http:\/\/advances.sciencemag.org\/content\/3\/3\/e1602200.full\u0022\u003EView Full Text\u003C\/a\u003E\u003C\/p\u003E\n\u003C\/div\u003E \u003C\/div\u003E\n\n \n \u003C\/div\u003E\n\u003C\/div\u003E\n \u003C\/div\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\u003Cscript type=\u0022text\/javascript\u0022 defer=\u0022defer\u0022 src=\u0022http:\/\/advances.sciencemag.org\/sites\/all\/libraries\/lazysizes\/lazysizes.min.js?pobq41\u0022\u003E\u003C\/script\u003E\n\u003Cscript type=\u0022text\/javascript\u0022 src=\u0022http:\/\/advances.sciencemag.org\/sites\/default\/files\/js\/js_jhC2x8JTBVea3SQI9MHvrE-xvEYbkkl15LxsCvMXt6U.js\u0022\u003E\u003C\/script\u003E\n\u003C\/body\u003E\u003C\/html\u003E"}